Trust Structures Explained: Australian Business Owner Guide

If you’re building a business in Australia and want flexibility, tax efficiency and asset protection, a trust can be a smart structure to consider.

Trusts can feel technical the first time you encounter them. The good news is that, once you understand the moving parts and how they fit together, they’re a practical tool many Australian business owners use every day.

In this guide, we’ll walk through how trust structures work, the main trust types for business, who does what (trustee, appointor and beneficiaries), the steps to set one up correctly, and the legal documents and ongoing obligations to keep in mind.

By the end, you’ll have a clear overview so you can decide if a trust fits your plans - and what to do next.

What Is A Trust Structure In Australia?

A trust is a legal relationship where a trustee holds and manages property or a business for the benefit of others (the beneficiaries). The rules are set out in a legal instrument called a trust deed.

Unlike a company, a trust is not a separate legal entity. Instead, the trustee (which can be an individual or a company) enters contracts, owns the assets and takes on obligations on behalf of the trust.

From a business perspective, many owners choose a trust to:

• Distribute profits to family members or investors in a tax‑efficient way
• Add a layer of protection between operating risks and personal assets
• Separate ownership and control (useful for succession and investor participation)

If you’re weighing up whether a trust suits your goals, it’s helpful to consider the advantages and trade‑offs of trusts in Australia alongside companies and partnerships, and think about your stage of growth, investors and level of risk.

Which Trust Type Suits Your Business?

There are many kinds of trusts, but in small business and startup settings you’ll most often see two.

Discretionary (Family) Trust

With a discretionary trust, the trustee decides each year who receives income or capital and in what proportions, within the rules of the trust deed.

Why owners choose it:

• Flexibility to distribute profits to different family members or entities across years
• Simple governance (one deed, one controlling “appointor” role, often a corporate trustee)
• Common for family‑run businesses and holding intellectual property or investments

Things to consider:

• Beneficiaries don’t “own” fixed portions, so arm’s‑length investors may want more certainty
• Distribution strategies must comply with current tax rules (get tailored tax advice before finalising resolutions)

Unit Trust

In a unit trust, beneficiaries hold units (like shares) that entitle them to a set proportion of income or capital.

Why owners choose it:

• Clear, fixed entitlements - investors can subscribe to units and know their share
• Useful for joint ventures, property developments or multi‑owner operating businesses

Things to consider:

• Less flexibility than discretionary trusts for year‑to‑year distributions
• You’ll typically want a robust Unitholders Agreement covering decision‑making, new issues, exits and transfers

Hybrid Trusts (Less Common)

Hybrid trusts blend features of discretionary and unit trusts. They can be complex and are less common now due to tax considerations. If you believe a hybrid is necessary, get tailored advice before you go too far.

Step‑By‑Step: Setting Up A Trust

While some steps run in parallel, most trust setups follow this general path.

1) Clarify Your Goals And Participants

Decide who will control the trust (trustee and appointor), who the intended beneficiaries are, and whether you need fixed investor entitlements (unit trust) or flexible distributions (discretionary trust).

2) Choose The Trustee (Individual Or Company)

Many founders appoint a proprietary limited company as trustee. Using a corporate trustee helps separate control and can reduce personal liability exposure compared with an individual trustee.

If you form a new trustee company, you’ll usually adopt a tailored Company Constitution and decide on directors and shareholding now (especially important if there’s more than one controller).

3) Draft And Execute The Trust Deed

The trust deed is the rulebook. It defines powers, who can benefit, how distributions work, how to appoint or remove the trustee, and more. Because it must be a deed, it’s worth refreshing the essentials of what a deed is and how deed execution differs from contracts.

Execution must comply with the deed’s requirements and applicable law. If your trustee is a company, ensure signing aligns with the Corporations Act or your constitution (for example, execution by two directors, or a sole director/secretary). Getting this document right up front avoids expensive fixes later.

4) Settle The Trust

A nominal amount is typically paid by a “settlor” to establish (or “settle”) the trust. The settlor should not be a beneficiary. The deed will specify the settlement mechanics - follow it carefully.

5) Stamp The Deed (State And Territory Duty)

In several states and territories, trust deeds must be lodged for stamping and duty paid within a set timeframe (often 30–90 days from execution). Late stamping can attract penalties and interest, and in some cases an unstamped deed may cause practical issues with banks or third parties.

Duty rules and amounts vary by jurisdiction and change periodically. Check the current requirements in your state or territory and diarise the deadline as part of your setup checklist.

6) Handle Registrations (ABN, TFN, GST)

Most trusts need a Tax File Number and, if carrying on an enterprise, an Australian Business Number. Consider GST registration if your turnover meets or is likely to meet the threshold. For a practical overview of ABN/TFN basics - and where a corporate trustee’s ACN fits in - see this guide to trust requirements.

7) Open A Trust Bank Account

Open a dedicated bank account in the trustee’s name “as trustee for ” (often abbreviated ATF). Keep trust funds strictly separate from personal or other entity money to avoid compliance and accounting issues.

8) Put Your Operating Contracts And Policies In Place

If the trust will operate an active business, set up your customer terms, supplier contracts, employment agreements and privacy documents before trading. We cover key documents below.

9) Plan Governance And Succession

Document how decisions are made, how profits are distributed and how roles (trustee or appointor) change hands if something happens to a controller. If your trustee is a company with multiple owners, a well‑drafted Shareholders Agreement can cover decision‑making, share transfers and exits at the company level.

10) Day‑To‑Day Naming And Signing

When entering contracts, make sure the contracting party is named correctly - for example, “ABCD Pty Ltd ACN 123 456 789 as trustee for The ABCD Trust.” Keep this consistent across invoices, agreements and your accounts.

When signing deeds and contracts, use the correct trustee capacity and the right execution method (for companies, follow your constitution and the Corporations Act). Clear execution avoids enforceability headaches and personal liability risk.

Who Does What In A Trust?

Trusts work because each role has a specific purpose. Here’s how they fit together.

Trustee

The trustee legally owns and manages the trust assets and business for the beneficiaries. The trustee signs contracts, hires staff and makes distributions within the powers of the deed.

Liability and indemnity: a trustee is generally personally liable to third parties under contracts it signs, but has a right of indemnity out of trust assets (and often an indemnity from beneficiaries) if acting properly and within power. That indemnity can be lost or limited if the trustee breaches the deed or acts outside its authority. Many founders therefore use a corporate trustee to help manage risk and ensure continuity.

Appointor (Or Principal)

The appointor controls who is trustee by holding the power to appoint or remove the trustee. They typically don’t run day‑to‑day operations but are the “ultimate control” lever. Succession for the appointor should be set out clearly in the deed to avoid disputes later.

Settlor

The settlor establishes the trust by providing a small initial sum. To avoid tax issues, the settlor should not be a beneficiary and typically has no ongoing role after settlement.

Beneficiaries (Or Unitholders)

Beneficiaries are the people or entities who may receive income or capital distributions (discretionary trust), or who hold units carrying fixed entitlements (unit trust). If a trust will hold shares on behalf of someone, it’s worth understanding how beneficially holding shares works and how registers should reflect beneficial ownership.

Legal Documents And Everyday Contracts

Every trust is a little different, but most business owners will rely on a core set of documents to operate smoothly and reduce risk.

• Trust Deed: The foundation document that sets out powers, distributions, roles and succession. It should be tailored to your business model and future growth plans, and correctly executed as a deed in line with deed requirements.
• Company Constitution (if using a corporate trustee): Governance rules for the trustee company that complement the deed and director duties - see Company Constitution.
• Shareholders Agreement (if multiple owners of the trustee company): Covers ownership, decision‑making, share transfers, deadlocks and exits at the company level - a tailored Shareholders Agreement helps prevent founder disputes from spilling into the trust.
• Unitholders Agreement (for unit trusts): Sets rights and obligations of unitholders, including distributions, new issues, transfers and dispute resolution - a comprehensive Unitholders Agreement is essential where investors are involved.
• Customer Terms or Services Agreement: Defines scope of services or products, pricing, warranties, liability limits and payment terms - your day‑to‑day contract with clients.
• Supplier or Contractor Agreements: Lock in pricing, service levels, IP ownership and delivery terms with key suppliers and contractors.
• Privacy Policy and Website Terms: If you collect personal information, publish a compliant Privacy Policy and clear website terms to manage user expectations.
• Employment Contracts and Workplace Policies: Set expectations for your team - role duties, confidentiality, leave, performance and termination - via a tailored Employment Contract and a practical staff handbook.
• Deed Of Variation (as needed): Used to change specific trust deed provisions in future - only where the original deed and law allow. Get legal advice before varying any deed terms.

Tip: whenever the trust grants or receives security (for example, asset finance or retention of title terms), consider whether registrations on the Personal Property Securities Register (PPSR) are needed to preserve priority. Build this into your contracting process.

Compliance, Taxes And Ongoing Obligations

Trusts add planning flexibility, but they don’t reduce your need to comply with Australian business laws. Keep these areas on your radar.

• ABN/TFN/GST: Apply for the trust’s Tax File Number and, where carrying on an enterprise, an ABN. Register for GST if required. The overview of trust requirements breaks down what to apply for and when.
• Record‑Keeping And Distributions: Keep accurate records, trustee minutes and distribution resolutions each financial year that are consistent with the deed and tax law.
• Consumer Law: If you sell goods or services, ensure your advertising, refunds, guarantees and unfair contract terms comply with the Australian Consumer Law (ACL). For core principles around misleading or deceptive conduct, see Section 18 of the ACL in this guide to Section 18.
• Privacy: Many small businesses are exempt from the Privacy Act if annual turnover is less than $3 million, but important exceptions apply (for example, health service providers, businesses that trade in personal information, credit reporting activities, or where handling tax file number information). If an exception applies to you - or you choose to follow best practice - publish a compliant Privacy Policy and implement secure data handling processes.
• Employment: Hire with proper employment contracts, pay correct minimums (including penalty rates where applicable) and maintain safe workplaces and clear policies.
• Intellectual Property: Register trade marks for your name and logo, and make sure IP created by staff or contractors is owned by the trustee under your agreements.
• Execution And Governance: Follow deed rules for making decisions, appointing/removing trustees and documenting distributions. When signing contracts or deeds, use the correct trustee capacity and execution method.

Important: trusts can be tax‑effective, but tax outcomes depend on your circumstances and current law. Seek independent tax advice before you implement a distribution strategy or make significant structural changes.

Key Takeaways

• A trust lets a trustee hold and run assets or a business for beneficiaries, offering flexibility, asset protection and planning advantages - but it’s not a separate legal entity, so trustee roles and indemnity matter.
• Discretionary trusts suit family‑run ventures needing flexible distributions; unit trusts suit investor certainty and joint ventures, usually supported by a strong Unitholders Agreement.
• Set‑up includes choosing an individual or corporate trustee, drafting and correctly executing the deed, settling and stamping the deed (where required), registering for ABN/TFN (and GST where needed), and opening a dedicated “ATF” bank account.
• Core documents typically include the Trust Deed, a Company Constitution and Shareholders Agreement if you use a corporate trustee, plus customer/supplier contracts, a Privacy Policy and Employment Contracts.
• Ongoing obligations span tax registrations and records, ACL compliance, privacy (including the small business exemption and its exceptions), employment law, IP ownership and proper trustee governance.
• Plan succession early (especially the appointor) and keep party naming and execution tight to avoid personal liability and enforcement issues.

If you’d like a consultation on setting up a trust for your Australian business, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no‑obligations chat.